While American laws about wearing clothing in public have no effect on me, unfortunately the effects of the religion-driven ridiculous cultural prudishness have a much longer reach. The bulk of videogames are made outside the US, and the bulk of videogame players is outside the US, and yet the whole business revolves around US morality. Movies suffer too, but at least they get made whether or not they conform to US ideas; not so with videogames.
Look at the movie Amélie, for instance...
MPAA: R for sexual content. Sweden and Denmark: suitable for ages 7 and up. Norway and Finland: suitable for ages 11 and up.
I would characterize the movie as a light-hearted comedy with no violence and mild sexual content which is never titillating.